公开(公告)号：US5469319A

公开(公告)日：1995-11-21

申请号：US262385

申请日：1994-06-20

申请人： Hidekazu Takeda ,  Nobuyuki Kaku ,  Kenji Ogiro

发明人： Hidekazu Takeda ,  Nobuyuki Kaku ,  Kenji Ogiro

IPC分类号： G11B23/087 ,  G03B1/04 ,  G11B15/32 ,  G11B23/04

CPC分类号： G11B23/08757

摘要： A magnetic tape cassette having tape reels on which a magnetic tape is wound, includes magnetic tape regulating members one end portion of which is securely fixed on the magnetic tape cassette, with other portions being in contact with edge portions of the magnetic tape so as to regulate side edge alignment of the magnetic tape in the magnetic tape cassette.

摘要翻译： 具有卷绕有磁带的磁带盘的磁带盒包括：磁带限制部件，其一端牢固地固定在磁带盒上，其他部分与磁带的边缘部分接触，以便 调节磁带的磁带的边缘对准。

公开(公告)号：US5448427A

公开(公告)日：1995-09-05

申请号：US561574

申请日：1990-08-02

申请人： Kenmei Masuda ,  Kenji Ogiro ,  Hidefumi Goto ,  Sadao Hirose ,  Satoshi Fujino ,  Shinya Fujimori ,  Katsuhiko Izumi

发明人： Kenmei Masuda ,  Kenji Ogiro ,  Hidefumi Goto ,  Sadao Hirose ,  Satoshi Fujino ,  Shinya Fujimori ,  Katsuhiko Izumi

IPC分类号： G11B15/087 ,  G11B15/20 ,  G11B15/18 ,  G11B15/48

CPC分类号： G11B15/087 ,  G11B15/20

摘要： A tape run control unit in a magnetic recording and reproducing apparatus is provided with a discriminator and on a controller. The discriminator detects a stand-by time until a signal to be recorded is received in repositioning of the tape and generates a discrimination signal for discriminating the length of the stand-by time. The controller controls tape driving unit such as a capstan motor during the reposition and controls the stop position of the tape such that a magnetic head scans the portion of the tape where no data is recorded. After completion of repositioning, furthermore, the controller is responsive to a discrimination signal so as to select the stop mode which involves the release of pinch roller when the stand-by time is long and to select the mode for simply stopping only the capstan when the stand-by time is short.

摘要翻译： 在磁记录和再现装置中的磁带运行控制单元设置有鉴别器和控制器。 鉴别器检测待机时间，直到在磁带重新定位时接收待记录的信号，并产生用于区分待机时间的长度的鉴别信号。 控制器在重新定位期间控制诸如主导轴马达的磁带驱动单元，并且控制磁带的停止位置，使得磁头扫描不记录数据的磁带部分。 此外，在完成重新定位之后，控制器响应于判别信号，以便当待机时间长时选择包括压紧辊的释放的停止模式，并且选择仅当主动轮停止时的简单停止的模式 待机时间短。

公开(公告)号：US5124862A

公开(公告)日：1992-06-23

申请号：US409430

申请日：1989-09-19

申请人： Toshiyasu Sawano ,  Kenji Ogiro ,  Kyuichirou Nagai

发明人： Toshiyasu Sawano ,  Kenji Ogiro ,  Kyuichirou Nagai

IPC分类号： G11B15/665

CPC分类号： G11B15/6653

摘要： A tape loading mechanism for a magnetic recording and reproducing device to pull out a magnetic tape from a tape cassette containing the magnetic tape to wind the magnetic tape for a predetermined winding angle around a rotating cylinder having a rotating head mounted thereon comprising an incoming-side tape pull-out guide device for pulling out the magnetic tape from the tape cassette to form an incoming-side portion of a tape running path, the incoming-side tape pull-out device having a plurality of tape guides which engage with the magnetic tape; first outgoing-side tape pull-out guide device for pulling out the magnetic tape from the tape cassette and winding the tape for a predetermined angle around the rotating cylinder, the first outgoing-side tape pull-out guide device having a first inclined tape guide to change the running direction of the magnetic tape upwardly; and second outgoing-side tape pull-out guide device for forming an outgoing-side portion of the tape running path in cooperation with the first outgoing-side tape pull-out guide device, the second outgoing-side tape pull-out guide device having a second inclined tape guide always located outside the tape cassette to engage with a magnetic surface side of the magnetic tape running from the first inclined tape guide to return the running direction of the tape to the height of the tape cassette. cooperation with the first outgoing-side tape pull-out guide device, the secodn outgoing-side tape pull-out guide device having a second inclined tape guide always located outside the tape cassette to engage with a magnetic surface side of the magnetic tape running from

公开(公告)号：US5016125A

公开(公告)日：1991-05-14

申请号：US322971

申请日：1989-03-14

申请人： Hidekazu Takeda ,  Kenji Ogiro ,  Nobuyuki Kaku ,  Kyuichirou Nagai

发明人： Hidekazu Takeda ,  Kenji Ogiro ,  Nobuyuki Kaku ,  Kyuichirou Nagai

IPC分类号： G11B15/29 ,  G11B15/61 ,  G11B15/665

CPC分类号： G11B15/61 ,  G11B15/29 ,  G11B15/6655

摘要： A helical scanning type of magnetic recording/reproducing apparatus in which a first entrance-side tape height regulation guide is disposed in a level higher than a center of a plane of rotation of magnetic heads mounted on a rotary drum assembly when the magnetic tape is loaded on the rotary drum assembly, and a first exit-side tape height regulation guide is disposed in a level lower than the center of the plane of rotation of the magnetic heads. The rotary drum assembly is disposed in a higher position such that its upper end is in the same level as an upper end of a lid of a tape cassette. The cassette is disposed at a lever lower than that of the first exit-side tape height regulation guide. The first entrance-side and the first exit-side tape height regulation guides are driven by a loading ring inclined towards the cassette so as to move while engaging with the magnetic tape during loading or unloading. A capstan motor is accommodated in a space formed between the inclined loading ring and a main chassis. This construction enables reductions in the overall thickness and the weight of the apparatus.

摘要翻译： 一种螺旋扫描型磁记录/再现装置，其中第一入口侧带高度调节引导件设置在高于安装在旋转鼓组件上的磁头的旋转平面的中心的高度，当磁带被装载时 并且第一出口侧带高度调节引导件设置在比磁头的旋转平面的中心更低的水平处。 旋转鼓组件设置在更高的位置，使得其上端与带盒的盖的上端处于相同的高度。 盒子设置在比第一出口侧带高度调节引导件低的杆处。 第一入口侧和第一出口侧带高度调节引导件由朝向盒倾斜的装载环驱动，以便在装载或卸载期间与磁带接合时移动。 主导轴马达容纳在形成在倾斜加载环和主底盘之间的空间中。 该结构能够减小装置的整体厚度和重量。

公开(公告)号：US4712149A

公开(公告)日：1987-12-08

申请号：US902113

申请日：1986-08-29

申请人： Shinichi Goto ,  Kenji Ogiro

发明人： Shinichi Goto ,  Kenji Ogiro

IPC分类号： G11B23/087 ,  G11B23/02

CPC分类号： G11B23/087

摘要： In a recording tape cassette having a recording tape and a pair of tape drawing openings defined at the front portion of the tape cassette by a top front wall, a bottom front wall, and a pair of generally vertical side walls so that the recording tape is drawn out from one of the tape drawing openings and taken in the tape cassette passed through another tape drawing opening, and a pair of inner vertical walls for guiding the recording tape in a vertical attitude the front edge of the top front wall is set back from the frontmost portion of the inner vertical walls.

摘要翻译： 在具有记录带的记录带盒和通过顶部前壁，底部前壁和一对大致垂直的侧壁限定在带盒的前部的一对带引出口，使得记录带是 从一个磁带拉出开口拉出并带入通过另一带拉伸开口的磁带盒中，以及一对内垂直壁，用于以垂直方向引导记录带，顶部前壁的前边缘从 内垂直壁的最前部分。

公开(公告)号：US4583137A

公开(公告)日：1986-04-15

申请号：US389076

申请日：1982-06-16

申请人： Kenji Ogiro ,  Nobuyuki Kaku ,  Kyuichiro Nagai ,  Morio Umemura

发明人： Kenji Ogiro ,  Nobuyuki Kaku ,  Kyuichiro Nagai ,  Morio Umemura

IPC分类号： G11B15/16 ,  G11B15/61 ,  G11B15/665 ,  G11B15/66

CPC分类号： G11B15/6656 ,  G11B15/61

摘要： Signal-recording/reproducing apparatus for use with a tape cassette includes a cylinder having mounted thereon heads for recording and reproducing a signal on and from a magnetic tape within the tape cassette, respectively. A pair of tape guides are movable between an unloading position remote from the cylinder and a loading position adjacent thereto. The tape is withdrawn out of the tape cassette by the tape guides when they are moved from the unloading position to the loading position. When the tape guides are in the loading position, an angular extent over which the tape is in contact with a non-rotatable guide element of one of the tape guides located at an exit side where the tapes leaves the cylinder is less than that over which the tape is in contact with a non-rotatable guide element of the other tape guide located at an approaching side where the tape approaches the cylinder.

摘要翻译： 与磁带盒一起使用的信号记录/重放装置包括一个安装在其上的磁头，用于分别在磁带盒内和从磁带上记录和再现信号。 一对带引导件可在远离气缸的卸载位置和与其相邻的装载位置之间移动。 当带状导轨从卸载位置移动到装载位置时，磁带从带盒中取出。 当带导轨处于装载位置时，磁带与位于磁带离开汽缸的出口侧的磁带引导件之一的不可转动导向元件接触的角度范围小于 胶带与位于胶带接近气缸的接近侧的另一带导向件的不可转动导向元件相接触。

公开(公告)号：US4136366A

公开(公告)日：1979-01-23

申请号：US830561

申请日：1977-09-06

申请人： Kenji Ogiro ,  Shin Hashizume ,  Seii Miyakawa ,  Masaya Kishi

发明人： Kenji Ogiro ,  Shin Hashizume ,  Seii Miyakawa ,  Masaya Kishi

IPC分类号： G11B15/18 ,  G11B25/06 ,  G11B15/28 ,  G11B15/32

CPC分类号： G11B15/1883 ,  G11B25/063 ,  Y10T29/53465

摘要： A cassette tape recorder including a fixed base plate formed therein with a capstan inserting hole, a pair of openings for reel spindles to extend therethrough, an opening for a recording and reproducing head and an erasing head to extend therethrough and an opening for a pinch roller to extend therethrough, and formed on its upper surface with cassette position regulating portions so that the upper surface serves as a cassette attaching surface. The fixed base plate has on its underside sliding movement guide portions for guiding sliding parts, fastening portions for parts to be fastened and mounting portions for mounting springs so that the underside of the fixed base plate serves as a working part mounting surface. The working parts of the recorder are mounted only on the underside of the fixed base plate in such a manner that a plurality of working parts are stacked one over another by assembling from one direction while the vertical relative positions of the mounted working parts are regulated and the capstan, reel spindles, etc. extend through the hole and openings in the fixed base plate to appear on the cassette attaching surface. Only the uppermost parts are fastened as by screw to the fastening portions of the fixed base plate.

公开(公告)号：US4070743A

公开(公告)日：1978-01-31

申请号：US719582

申请日：1976-09-01

申请人： Seii Miyakawa ,  Takashi Kobayashi ,  Masaya Kishi ,  Kenji Ogiro

发明人： Seii Miyakawa ,  Takashi Kobayashi ,  Masaya Kishi ,  Kenji Ogiro

IPC分类号： H05K13/02 ,  B23P19/04 ,  B23P21/00 ,  H01J9/10 ,  H01K3/06 ,  H05K13/00

CPC分类号： B23P19/048 ,  Y10T29/53622

摘要： An apparatus for mounting or fitting a tension coil spring onto spring retaining members of an article, said apparatus being adapted to restrain said spring at its both hook ends so that it may be stretched as it is conveyed from a supplying position to a mounting position, and to relieve the spring at said mounting position to allow the spring to shrink so that the spring may be delivered to the retaining members to be retained thereat.

摘要翻译： 用于将张力螺旋弹簧安装或装配到制品的弹簧保持构件上的装置，所述装置适于在其两个钩端处限制所述弹簧，使得其可以在从供应位置被传送到安装位置时被拉伸， 并且在所述安装位置减轻弹簧以允许弹簧收缩，使得弹簧可以被输送到保持构件以保持在其上。